Odessa Astronomical Publications (Apr 2017)

BD +20°1171 - LONG - PERIODIC VARIABLE STAR

  • I. S. Brukhanov

DOI
https://doi.org/10.18524/1810-4215.2001.14.99140
Journal volume & issue
Vol. 14, no. 0

Abstract

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BD +20°1171 (= NSV 16732 = TYCHO 1320 91 1 = HD 39785 = SAO 077726) is a long-periodic pulsating variable star of SRc-type with a period of 20930d , range of variations in B 8.m8 - 10.m3, and the most realiable maximum is JD 2443410.5